1) An unstoppable force of stupidity; something not to be fucked with due to its retard factor; something so fucked up that it's best to give it a wide berth.

2) A person so fucked up that they will derail themselves with their own moronic actions; someone who doesn't need assitance in fucking up their life; a poor decision maker.

3) A catchphrase: "Nobody fucks with the Fuckshow!" Usually said by those who don't realize that being a Fuckshow is bad.

origin: Words uttered by a degenerate just before he exacted justice on a drunken hobo who was touching the hood of his minvan. After decimating the hobo and leaving him bleeding on the ground, the "Fuckshow" as he liked to refer to himself, purchased a 24 pack and left the scene. The hobo later died in hospital, and the "Fuckshow" ended up in prision, thus encompassing all it means to be a Fuckshow.

4) A self deprieciating term made by someone who knows that they fucked up bad.

"Man, the Nickleback concert the other night was a complete fuckshow."

"Ted is a total fuckshow."

"I've said it before and I'll say it again..."No one, and I mean no one, fucks with the Fuckshow!"